Cometic H3212SP1040S MLS Head Gasket Ford 5.0L Coyote Gen-1 95mm Bore 0.040" RHS

The Cometic H3212SP1040S is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 5.0L Gen-1 Coyote modular V8 engines. This right-hand side gasket features a 95mm bore diameter with a 0.040-inch compressed thickness, making it ideal for performance builds and engine rebuilds requiring precise sealing under extreme conditions.

Advanced MLS Construction:

• Constructed with three to five layers of stainless steel for maximum strength and durability
• Outer layers embossed and coated with Viton fluoroelastomer material on both sides
• Heat resistant Viton coating withstands temperatures up to 4820°F (2500°C)
• Center shim layer allows for thickness customization to meet specific compression requirements
• Stainless steel construction provides superior rebound characteristics and corrosion resistance

HP Shim Technology:

• Features proprietary HP shim technology that increases clampload around the combustion chamber
• Enhanced sealability specifically designed for open deck block applications
• Ideal for both aluminum head to cast iron block and aluminum head to aluminum block configurations

Designed to handle harsh sealing environments, varying load conditions, and different surface finishes, this Cometic gasket delivers the reliability demanded by performance enthusiasts and professional engine builders. Perfect for high-performance street applications, forced induction setups, and racing engines where cylinder pressure control is critical.